Electronics Dictionary

Electronics Dictionary - Category V

Web www.wilsonselectronics.net

VF - Video Frequency.

VHF - Very High Frequency. Operates at 30 to 300 megacycles.

Videophone - A telephone or cell phone with video and audio signals. In use now on 3rd generation cell phones.

Virus - A small program that attaches to files (like email attachments) and likes to spread to other files. Can cause file destruction, shutdown of hardware, system lag, and sometimes display certain messages. See our computer security tips page for more information on viruses. Click here to read an article on virus prevention.

Voip - Voice Over Internet Protocol. Here is an article explaining VoIP.

Volt - A measure of electrical potential.

VRAM - Video Random Access Memory. Type of memory for video cards.


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